/// <summary>
/// 发送验证码短信
/// </summary>
/// <param name="mobile"></param>
/// <param name="sendFor"></param>
/// <returns></returns>
public async Task <JsonResultObj> SendVerifyCode(string mobile, string sendFor)
{
//手机号不能为空
if (string.IsNullOrWhiteSpace(mobile))
{
return(JsonResultError("请输入手机号！"));
}
//验证手机号合法性
if (!Regex.IsMatch(mobile, Constant.REGEX_PHONE))
{
return(JsonResultError("请输入正确的手机号码！"));
}
///短信发送目的允许的白名单
var smsSendForAllowList = new string[] { "注册", "忘记密码" };
if (!smsSendForAllowList.Contains(sendFor))
{
return(JsonResultError("短信发送目的非法！"));
}
var smsLog = await db.SMSLog
.OrderByDescending(p => p.Id)
.FirstOrDefaultAsync(p => p.Mobile == mobile && p.SendFor == sendFor);
//如果是正式环境的话，那么验证码是随机生成4位数，如果是测试环境，验证码就是1
#if DEBUG
int smsCode = 1;
#else
int smsCode = new Random().Next(1000, 9999);
#endif
var msg = "您的验证码是：" + smsCode + "，请不要把验证码透露给他人。如非本人操作，可不用理会！";
//如果没有发过验证码的话，那极好的，马上发
if (smsLog == null)
{
var res = smsSender.Send(mobile, msg);
if (res.Success)
{
db.SMSLog.Add(new SMSLog {
AddTime = DateTime.Now,
Code = smsCode.ToString(),
Content = msg,
Mobile = mobile,
Platform = smsSender.GetPlatform(),
ResultStr = res.ResStr,
SendFor = sendFor,
Success = res.Success,
UpdateTime = DateTime.Now
});
await db.SaveChangesAsync();
return(JsonResultSuccess("验证码发送成功！", 90));
}
}
else
{
//如果发过验证码的话，要判断时间间隔是否够90秒
var ts = DateTime.Now - smsLog.AddTime;
if (ts.TotalSeconds < 90)
{
return(JsonResultError("您已经获取过验证码,请" + (90 - (int)ts.TotalSeconds) + "秒后再获取!", (90 - (int)ts.TotalSeconds)));
}
else
{
var res = smsSender.Send(mobile, msg);
if (res.Success)
{
db.SMSLog.Add(new SMSLog {
AddTime = DateTime.Now,
Code = smsCode.ToString(),
Content = msg,
Mobile = mobile,
Platform = smsSender.GetPlatform(),
ResultStr = res.ResStr,
SendFor = sendFor,
Success = res.Success,
UpdateTime = DateTime.Now
});
await db.SaveChangesAsync();
return(JsonResultSuccess("验证码发送成功！", 90));
}
}
}
return(JsonResultError("请确定你输入的信息正确，确认正确后重新输入，若再次出现改错误，请联系客服，谢谢...."));
}